Year	Percent Change
2015-01-01	6.5365
2016-01-01	6.7853
2017-01-01	3.8390
2018-01-01	7.1329
2019-01-01	7.9150
2020-01-01	6.5160
2021-01-01	6.1848
2022-01-01	6.1629
2023-01-01	5.9908